#box1 {
	width: 400px;
	height: 100px;
	background-image: url('./timg.jpg');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

#box2 {
	width: 200px;
	height: 200px;
	background-image: url('./002.png');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

#box3 {
	width: 300px;
	height: 300px;
	background-image: url('./003.jpg');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}